The JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M48 x 1 is a precision tool designed to verify external threads on fasteners, fittings, and machined components. It’s ideal for machinists, quality inspectors, and production teams who need fast, reliable checks against the M48 x 1 metric fine standard.

Crafted from hardened steel, this GO gauge delivers durability and wear resistance in demanding workshop environments. Its ring design makes it easy to slide over the threaded portion, allowing quick identification of components that conform to your specifications and supporting efficient quality control.

• Precise GO Verification for M48 x 1 Metric Fine: Quickly determines whether external threads meet the M48 x 1 standard with repeatable, clear pass/fail results to speed up inspections and reduce guesswork.
• Durable Hardened Steel Construction: Built to withstand daily shop use, resisting wear and maintaining dimensional accuracy for long-term, dependable performance.
• Right-Hand 6g Tolerance for Consistent Results: Designed for right-hand threads with a 6g tolerance to ensure reliable, consistent measurements across parts and production runs.

Using this gauge helps streamline quality checks, improve first-pass yields, and support reliable assembly by confirming proper thread engagement quickly and with confidence.